mining problem

例句：

1. 1. The company is facing a major mining problem due to the lack of skilled labor.
   由于缺乏熟练工人，该公司正面临一个重大的采矿问题。
2. 2.The mining company has been struggling with high costs and low profits.
   采矿公司一直在努力应对高昂的成本和低利润。
3. 3. The government needs to address the mining problem in order to protect the environment.
   政府需要解决采矿问题以保护环境。